UNIT OPERATIONS OF CHEMICAL ENGINEERING Fdition
Warren L.McCabe Julian C.Smith Peter Harriott2222 年出版1130 页ISBN:0070448442
SUPERVISION IN THE HOSPITALITY INDUSTRY
JOHN R.WALKER2017 年出版386 页ISBN:9781119148463
INTRODUCTION TO HOSPITALITY SECOND EDITION
JOHN R.WALKER1999 年出版501 页ISBN:0139178813